Isosorbide 5-mononitrate Isosorbide 5-mononitrate factory Isosorbide 5-mononitrate manufacturer
GMP factory
Full experience of large numbers containers loading in main Chinese seaports
Packing with pallet as buyer's special request
Best service after shipment with e-mail
Cargos together with container sales seervice available
Rich experience for exporting
Cargos photo before and after loading into container
Raw materials from chinese origin
Wuxi TAA Chemical Industry Co., limited(ISO 9001: 2008), are strong in the field of Pharmaceuticals,
food additives, plant extract and fine chemicals for more than 14 years.
1.Product description
Product Name: Isosorbide 5-mononitrate
CAS: 16051-77-7
MF: C6H9NO6
MW: 191.14
EINECS: 240-197-2
2.Physical properties
mp 88-93 °C
alpha 170 o (c=1, EtOH)
refractive index 145 ° (C=5, H2O)
storage temp. -20°C Freezer
Water Solubility soluble
3.Specification
Items
Specifications
Results
Description
A white powder
White powder
Identification
a) IR: consistent with the spectrum obtained with that of its RS.
b) HPLC: the retention time of the principle peak corresponds to that of its RS.
c) TCL for lactose: position, color and size to the principal spot is consistent with that obtained with reference solution
Conforms
Conforms
Conforms
Nitrates
NMT 0.5%
Conforms
Heavy metals
NMT 10ppm
Conforms
Related substances
Isosorbide: NMT 0.20%
Isosorbide 2-nitrate: NMT 0.25%
Isosorbide dinitrate: NMT 0.25%
Any other single impurity (major): NMT 0.1%
Total impurities: NMT 0.5%
Conforms
0.023%
0.041%
0.0026%
0.067%
Microbiological Quality
Total aerobic microbial count: NMT 900cfu/g
Total combined yeasts/Molds count: NMT 90 cfu/g
Escherichia. Coli: absence
<10cfu/g
<10cfu/g
absence
Assay (Isosorbide Mononitrate)
66.5%~73.5%
68.5%
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